GB1204904A - Improvements in or relating to recoilless weapons - Google Patents

Improvements in or relating to recoilless weapons

Info

Publication number
GB1204904A
GB1204904A GB44991/67A GB4499167A GB1204904A GB 1204904 A GB1204904 A GB 1204904A GB 44991/67 A GB44991/67 A GB 44991/67A GB 4499167 A GB4499167 A GB 4499167A GB 1204904 A GB1204904 A GB 1204904A
Authority
GB
United Kingdom
Prior art keywords
fins
disc
constriction
projectile
weakenings
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB44991/67A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foersvarets Fabriksverk
Original Assignee
Foersvarets Fabriksverk
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Foersvarets Fabriksverk filed Critical Foersvarets Fabriksverk
Publication of GB1204904A publication Critical patent/GB1204904A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A1/00—Missile propulsion characterised by the use of explosive or combustible propellant charges
    • F41A1/08—Recoilless guns, i.e. guns having propulsion means producing no recoil
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41F—APPARATUS FOR LAUNCHING PROJECTILES OR MISSILES FROM BARRELS, e.g. CANNONS; LAUNCHERS FOR ROCKETS OR TORPEDOES; HARPOON GUNS
    • F41F3/00—Rocket or torpedo launchers
    • F41F3/04—Rocket or torpedo launchers for rockets

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Toys (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electron Beam Exposure (AREA)

Abstract

1,204,904. Recoilless weapon. FORSVARETS FABRIKSVERK. 3 Oct., 1967 [4 Oct., 1966], No. 44991/67. Heading F3C. A recoilless weapon comprises a barrel 1 with a rear constriction 4, or the constriction is provided in a case surrounding the projectile. The projectile is formed with a tubular member 8 which is concentric with the barrel and extends rearwardly from the projectile to behind the constriction where it is provided with a ring of fins 7. A metal or metal-alloy blow-out disc 6 is interposed between the constriction 4 and the fins, the disc being formed with a plurality of substantially radially directed weakenings (Fig. 2, not shown) which are positioned intermediate the fins 7. On firing, the disc is divided into a number of segments which are bent around the fins (Figs. 4, 5, not shown). The weakenings may comprise slots, cut or punched holes or the like. The disc may be of aluminium and be provided with stamped marks (Fig. 3, not shown) to facilitate the correct positioning of the disc in relation to the fins.
GB44991/67A 1966-10-04 1967-10-03 Improvements in or relating to recoilless weapons Expired GB1204904A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1335866 1966-10-04

Publications (1)

Publication Number Publication Date
GB1204904A true GB1204904A (en) 1970-09-09

Family

ID=20297265

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44991/67A Expired GB1204904A (en) 1966-10-04 1967-10-03 Improvements in or relating to recoilless weapons

Country Status (9)

Country Link
US (1) US3614907A (en)
BE (1) BE704628A (en)
CH (1) CH467989A (en)
DE (1) DE1578010B2 (en)
DK (1) DK129209B (en)
ES (1) ES345709A1 (en)
GB (1) GB1204904A (en)
NL (1) NL149002B (en)
NO (1) NO118837B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2726551A1 (en) * 1976-06-15 1977-12-29 Foerenade Fabriksverken RECOIL-FREE FIRE ARM

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE506253C2 (en) * 1995-04-11 1997-11-24 Simbal Ab Device at the bottom washer
SE0301627L (en) * 2003-06-05 2004-10-19 Saab Ab Round weapon pressure-reducing countermass in countermass container including guide folding support for symmetrical opening process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2726551A1 (en) * 1976-06-15 1977-12-29 Foerenade Fabriksverken RECOIL-FREE FIRE ARM

Also Published As

Publication number Publication date
CH467989A (en) 1969-01-31
NO118837B (en) 1970-02-16
DK129209B (en) 1974-09-09
NL149002B (en) 1976-03-15
DE1578010A1 (en) 1971-04-01
BE704628A (en) 1968-02-15
DE1578010B2 (en) 1976-02-12
NL6713510A (en) 1968-04-05
US3614907A (en) 1971-10-26
DK129209C (en) 1975-01-27
ES345709A1 (en) 1968-11-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee